Le Petit Bistrot

Eating here is like eating in a small, noisy and good French bistrot. Menu ( formule du jour) includes specialties as onion soup, tarte tatin, duck magret or foie. Everything ( from the bread until the dessert) tastes good. Waiters are very professional and food is splendid.
Image: http://bitacoraculinariaespana.blogspot.com/

There's another "Petit Bristrot" at Ponzano, 60. There Victor, the cooker, prepares the best French food for the money in Madrid.
Menu del día costs 16€ from monday to friday. 18€ on weekend.
Closed on Saturday night and Sunday.